100% linen fitted sheet double

Bought a few years ago for a day bed in my living room. Never slept on. I sold the day bed so I no longer have use for it. Sheet is in great condition. No marks/stains/rips. Bought from Zara Home for $150+tax & shipping, open to reasonable offers. Colour is a natural flax / oatmeal colour. Pic 3 is against a white sheet for comparison. Linen is 140 GSM. Sized for a double/full mattress: 55" x 78.5" x 12"